ClinVar Miner

Submissions for variant NM_024426.6(WT1):c.340G>A (p.Ala114Thr)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000820035 SCV000960727 uncertain significance Drash syndrome; Frasier syndrome; Wilms tumor 1; Wilms tumor, aniridia, genitourinary anomalies, and mental retardation syndrome 2018-12-18 criteria provided, single submitter clinical testing This sequence change replaces alanine with threonine at codon 109 of the WT1 protein (p.Ala109Thr). The alanine residue is moderately conserved and there is a small physicochemical difference between alanine and threonine. The frequency data for this variant in the population databases is considered unreliable, as metrics indicate insufficient coverage at this position in the ExAC database. This variant has not been reported in the literature in individuals with WT1-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0"). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

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